L20D3PF0 L20C3PF1 L20M3PF1 L20L3PF1 SB11B44631 SB11B44632 SB11B44634 5B11B44625 Laptop Battery Compatible with Lenovo XiaoXin Air 14+ ACH 14+ ITL 14+ + ACN 20 21 14+ IAP Series (11.52V 56.5Wh)